Diesel catalyst — BMW 3 Series E46

BMW exploded parts diagram 18_0322 (18 Exhaust system) for the BMW 3 Series E46. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

• 1 · 18 30 7 790 298 — RP Catalytic converter near engine
• 1 · 18 30 7 792 160 — RP Catalytic converter near engine
• 1 · 18 30 7 787 586 — RP Catalytic converter near engine
• 2 · 18 32 7 795 599 — RP catalytic converter EU4
• 2 · 18 32 7 789 040 — RP catalytic converter
• 2 · 18 32 7 790 643 — RP catalytic converter
• 3 · 18 30 1 737 774 — Hex nut M10
• 4 · 18 21 1 436 309 — Connecting support
• 5 · 07 11 9 905 529 — Hex Bolt with washer M8x18-U1-8.8
• 6 · 18 20 2 249 249 — Stopper
• 7 · 18 30 7 560 779 — Clamping bush D=60 x 70mm
• 8 · 07 11 9 904 533 — Hex Bolt M8X50
• 9 · 11 62 1 744 323 — Hex nut M8 SW12
• 10 · 07 11 9 905 527 — Hex Bolt with washer M8x14 ZNNIV SI
• 11 · 07 11 9 905 374 — Self-locking collar nut M8-10 ZNS3
• 13 · 18 20 2 249 289 — Rod
• 14 · 18 20 7 787 599 — Holder catalytic converter near engine
• 14 · 18 20 7 787 600 — Holder catalytic converter near engine
• 15 · 13 62 7 793 825 — Oxygen sensor L=530MM
• 16 · 12 52 1 437 136 — Clip
• 17 · 18 10 2 150 914 — Vibration absorber set DPF

Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.